Solutions and Solubility Answers

The polar isopropanol molecules are attracted to the polar water molecules at the surface of the water. [___]

The water molecules spread evenly throughout the solution. [___]

The water molecules are carried into the solution. [___]

The isopropanol molecules surround the water molecules. [___]

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Pellets of calcium chloride are spread on a sidewalk covered in water that is 36°C. Under which circumstance will the calcium chloride dissolve faster?Sand is sprinkled on the sidewalk.The water cools to a temperature of 33°C.People walking on the sidewalk crush the calcium chloride pellets. The air pressure increases as the weather changes.

Use the table to compare the solubilities of substances. Check all of the boxes that apply.Aspirin is less soluble than table salt, but more soluble than carbon dioxide. A saltwater solution can be made by dissolving 20 g NaCl in 50 mL water.A saturated solution of table sugar is more concentrated than a saturated solution of table salt. Increasing the temperature will increase the solubility of all the solutes in the table

The solubility of glucose at 30°C is 125 g/100 g water. A solution is made by adding 250 g of glucose to 100 mL of water at 30°C. Remember that 1 g water = 1 mL water. How would you classify this type of solution?heterogeneoussaturatedsupersaturatedunsaturated

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The polar isopropanol molecules are attracted to the polar water molecules at the surface of the water. ✔ 1234

Pellets of calcium chloride are spread on a sidewalk covered in water that is 36°C. Under which circumstance will the calcium chloride dissolve faster?

Use the table to compare the solubilities of substances. Check all of the boxes that apply.

The solubility of glucose at 30°C is 125 g/100 g water. A solution is made by adding 250 g of glucose to 100 mL of water at 30°C. Remember that 1 g water = 1 mL water. How would you classify this type of solution?

Use the graph to identify the number, letter, or word that completes each statement.• The solubility of Solute D as temperature increases. • The solubility of Solute increases the most as temperature increases. • The solubility of Solutes C and D is the same at °C. • As the temperature increases from 0 to 100, which solution’s solubility only changes by about 5 grams? Solution letter:

The water molecules spread evenly throughout the solution. 123✔ 4

The water molecules are carried into the solution. 12✔ 34